| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.86 | 8.326% | $173.1699 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $34.89 | 9.574% | $38.2304 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $123.51 | 8.182% | $133.6156 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $133.80 | 11.310% | $148.9328 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $98.89 | 11.803% | $110.562 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $168.44 | 5.584% | $177.8457 | $177.85 | $177.85 | $177.80 |
| Purchase #7 | $84.46 | 9.595% | $92.5639 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $803.85 | $874.9203 | $874.92 | $874.90 | $874.90 | |